<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Welcome extends CI_Controller {
/**
  * Index Page for this controller.
  *
  * Maps to the following URL
  *   http://example.com/index.php/welcome
  * - or -  
  *   http://example.com/index.php/welcome/index
  * - or -
  * Since this controller is set as the default controller in
  * config/routes.php, it's displayed at http://example.com/
  *
  * So any other public methods not prefixed with an underscore will
  * map to /index.php/welcome/<method_name>
  * @see http://codeigniter.com/user_guide/general/urls.html
  */
public function index()
{
  $this->load->view('welcome_message');
}
 
public function test($a)
{
  if($a >= 0)
  {
   return true;
  }
  else
  {
   return false;
  }
}
}
/* End of file welcome.php */
/* Location: ./application/controllers/welcome.php */